J.G. Hertzler

Credits

• 1994-01-23 · Treasure Island: The Adventure Begins as Black Dog
• 1999-05-10 · Pirates of Silicon Valley as Ridley Scott
• 1995-10-02 · Star Trek: Deep Space Nine - The Way of the Warrior as Martok
• 2014-07-26 · Prelude to Axanar as Captain Samuel Travis
• 2019-02-26 · The Circuit as
• 2007-12-22 · Star Trek: Of Gods and Men as Koval
• 2006-01-01 · 40 Years of Star Trek as Self
• 2018-10-12 · What We Left Behind: Looking Back at Star Trek: Deep Space Nine as Self
• 1998-01-20 · The Prophecy II as Father William
• 1979-10-19 · ...And Justice for All as Driver
• · Six Feet Under as Gallery Owner
• · Seinfeld as Director
• · Star Trek: Enterprise as Advocate Kolos
• · The Adventures of Brisco County, Jr. as Edward Hayes
• · Star Trek: Voyager as Hirogen Hunter
• · Everybody Loves Raymond as Everett Munce
• · Charmed as Council Member
• · Quantum Leap as Weathers Farrington
• · Dr. Quinn, Medicine Woman as
• · Roswell as Mr. Lafeber
• · Diagnosis: Murder as Mr. Smith
• · Zorro as Alcalde Ignacio de Soto
• · Star Trek: Deep Space Nine as Martok
• · A Captain's Log as Self
• · Star Trek: Enterprise as Klingon Captain
• · Star Trek: Deep Space Nine as Vulcan Captain
• · Star Trek: Lower Decks as Martok (voice)
• · Highlander: The Series as Marcus Korolus
• · Star Trek: Deep Space Nine as Martok / Roy Ritterhouse
• · Star Trek: Deep Space Nine as Laas
• · Sabrina, the Teenage Witch as Plato
• · Lois & Clark: The New Adventures of Superman as Trey
• · Star Trek: Lower Decks as Drookmani Captain (voice)